Title:
METHOD AND APPARATUS FOR PUSCH TRANSMISSIONS
Document Type and Number:
WIPO Patent Application WO/2020/024176
Kind Code:
A1
Abstract:
The present disclosure relates to methods and apparatuses for PUSCH transmissions. According to an embodiment of the present disclosure, a method can include: configuring a transmission configuration parameter set for a Type-1 physical uplink shared channel transmission for a user equipment, and transmitting the transmission configuration parameter set to the user equipment. Wherein: in the case that a transmission scheme of the user equipment is configured as codebook-based transmission, two or more transmit precoding matrix indicators are configured; and in the case that the transmission scheme of the user equipment is configured as non-codebook-based transmission, two or more indications for sounding reference signal resource indicator are configured; and transmitting the transmission configuration parameter set to the user equipment.
Inventors:
LIU BINGCHAO (CN)
ZHU CHENXI (CN)
LEI HAIPENG (CN)
ZHU CHENXI (CN)
LEI HAIPENG (CN)
Application Number:
PCT/CN2018/098116
Publication Date:
February 06, 2020
Filing Date:
August 01, 2018
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04B7/0456
Domestic Patent References:
| WO2018132781A1 | 2018-07-19 |
Other References:
OPPO: "Remaining issues on codebook based UL transmission", 3GPP TSG RAN WGI MEETING #92 R1-1802095, 2 March 2018 (2018-03-02), XP051396827
SAMSUNG: "Session Notes for Agenda Item 7.1.2", 3GPP TSG RAN WGI MEETING #92BIS RI-1805711, 20 April 2018 (2018-04-20), XP051435672
ERICSSON: "Corrections for Codebook Based UL MIMO", 3GPP TSG-RAN MEETING AH 1801 RL-1800690, 26 January 2018 (2018-01-26), XP051385008
VIVO: "Discussion on Codebook Based UL Transmission", TSG RAN WG1 MEETING #90 IN PRAGUE, PR. CZECH, 21 August 2017 (2017-08-21)
SAMSUNG: "Codebook-based UL transmission", TSG RAN WG1 NR AD-HOC#3 IN NAGOYA, JAPAN, 18 September 2017 (2017-09-18)
ERICSSON: "UL MIMO procedures for non-codebook based transmission", TSG-RAN WG1 #89AH-NR IN QINGDAO, CHINA, 27 June 2017 (2017-06-27)
See also references of EP 3830972A4
SAMSUNG: "Session Notes for Agenda Item 7.1.2", 3GPP TSG RAN WGI MEETING #92BIS RI-1805711, 20 April 2018 (2018-04-20), XP051435672
ERICSSON: "Corrections for Codebook Based UL MIMO", 3GPP TSG-RAN MEETING AH 1801 RL-1800690, 26 January 2018 (2018-01-26), XP051385008
VIVO: "Discussion on Codebook Based UL Transmission", TSG RAN WG1 MEETING #90 IN PRAGUE, PR. CZECH, 21 August 2017 (2017-08-21)
SAMSUNG: "Codebook-based UL transmission", TSG RAN WG1 NR AD-HOC#3 IN NAGOYA, JAPAN, 18 September 2017 (2017-09-18)
ERICSSON: "UL MIMO procedures for non-codebook based transmission", TSG-RAN WG1 #89AH-NR IN QINGDAO, CHINA, 27 June 2017 (2017-06-27)
See also references of EP 3830972A4
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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